HYDRO-LOGIC™ FLOWMASTER FLOW METER (SPECIAL ORDER ONLY)Hydro-logic™ Flowmaster Flow Meter
FLOWMASTER 3/8IN FOR MERLIN GARDEN PRO
The Flowmaster measures how many gallons of filtered water have gone through the system and alerts you when it's time to change the filter. You can program in the filter capacity and when you reach the target number of gallons, the Flowmaster beeps. Important for knowing when to change the pre-fil... — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.